Which type of material storage tank requires a tank transfer design?

How to use it is a matter of process design, and there need to be unified standards for the medium pressure load.

Tank transfer is generally a non-standard procedure that is implemented temporarily when there are changes in the manufacturing process; it usually involves secondary mixing, addition of additives, stirring, and so on. The design approach must take into account the actual production requirements. Typically, a dedicated pump is installed separately in the pump room for this purpose, but pumps used for different types of media should be separate from each other. Code for Design and Construction of Gas Stations GB50156-2012

I think it has nothing to do with standards; it mainly depends on the properties of your materials and the process requirements

Cup dumping is the process of transferring liquid liquefied petroleum gas from the faulty storage and transportation equipment to a safe device or container, using transfer equipment and pipelines. When LPG storage and transportation equipment such as storage tanks and LPG tankers leaks due to reasons like damaged valves, aged seals, or corroded container walls, large amounts of gaseous or liquid LPG escape and mix with air, quickly reaching the explosive limit. When it is impossible to seal the leak and the leakage continues, with the constant risk of explosion or fire if no action is taken promptly, performing a tank transfer operation can eliminate the source of the leak and bring the situation under control. When a liquefied petroleum gas storage and transportation unit is on fire due to a crack, and the liquid level inside the unit is high, performing a tank transfer operation can help lower the level of the burning liquid and thus reduce the time required to extinguish the fire.